SSC Sample Paper SSC CGL - Sample Paper-9

  • question_answer
    The best and the poorest conductors of heat are respectively

    A)  Silver (Ag) and lead (Pb)

    B)  Copper (Cu) and aluminium (Al)

    C)  Silver (Ag) and gold (Au)

    D)  Copper (Cu) and gold (Au)

    Correct Answer: A


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